HOTO SNAPBLOQ™ R-A04 Mini Cordless Rotary Tool Kit | Brushless Motor 15,000–22,000 RPM | 38-Piece DIY Accessory Set for Engraving, Sanding, Polishing & Drilling (HFE0022GL / QWDMA001)
A 97 g brushless rotary tool for makers and model builders.
Stepless speed from 15,000 to 22,000 RPM and a 38-piece accessory set for engraving, sanding, polishing and drilling. Everything stores magnetically in the stackable SnapBloq system.
- Brushless
- 15,000–22,000 RPM
- 38 accessories
- 97 g

What it does well.

Brushless and quiet
High efficiency, quiet running and a longer life than brushed mini tools.

Stepless speed
Dial in any speed from 15,000 to 22,000 RPM for wood, plastic, metal and 3D prints.

38 accessories included
Grinding, sanding, polishing, drilling, carving and cutting heads, all in the kit.

Modular SnapBloq storage
Magnetic, stackable modules keep every accessory in place and travel together.
SnapBloq R-A04 Mini Rotary Tool at a glance.
- Model
- HFE0022GL / QWDMA001
- Motor
- Brushless
- Speed
- 15,000–22,000 RPM, stepless
- Accessories
- 38
- Weight
- About 97 g
- Charging
- USB-C, about 60 min full charge
- Use
- Cordless, or wired for long sessions
- Storage
- SnapBloq magnetic modules
- Warranty
- 12 months, India
- Country of origin
- China
Questions buyers ask.
Can I use it while charging?
Yes, it can run wired for longer sessions.
Is it good for 3D print finishing?
Yes. Use sanding and polishing heads at a low speed.
- Official HOTO IndiaGenuine HOTO products
- GST invoiceWith every order
- 12-month warrantyIndia warranty
- Ships from IndiaShipping policy